| .. _module-pw_async2-backends: |
| |
| ================== |
| pw_async2 backends |
| ================== |
| The :ref:`pw_async2 interface <module-pw_async2-reference>` must be fulfilled |
| by a concrete implementation. You can use one of the Pigweed-provided backends |
| listed below or roll your own. If you roll your own, please consider |
| :ref:`contributing <docs-get-started-upstream>` it to upstream Pigweed! |
| |
| .. _epoll: https://man7.org/linux/man-pages/man7/epoll.7.html |
| |
| * :ref:`module-pw_async2_basic`. A backend that uses a thread-notification-based |
| :cpp:class:`pw::async2::Dispatcher`. |
| * :ref:`module-pw_async2_epoll`. A backend that uses a :cpp:class:`pw::async2::Dispatcher` |
| backed by Linux's `epoll`_ notification system. |
| |
| .. toctree:: |
| :maxdepth: 1 |
| :hidden: |
| |
| Basic <../pw_async2_basic/docs> |
| Linux epoll <../pw_async2_epoll/docs> |
